The Geissele SD-E Two-Stage Flat Trigger is expertly crafted for AR15 and AR10 rifles showcasing a flat trigger bow that enhances control and precision. This meticulously engineered trigger is designed for precision rifles making it perfect for Squad Designated Marksman roles where accuracy and reliability are paramount. Constructed from durable steel with a sleek black finish the SD-E model maintains the robustness of Geissele's combat-proven designs while offering improved trigger control. Its mil-spec size ensures compatibility and superior performance setting it apart as a top choice for precision shooting enthusiasts.